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Nanosensor Applications in Plant Science.
Daniel S Shaw1,2, Kevin C Honeychurch2
1Department of Biology and Biochemistry, University of Bath, Bath BA2 7AY, UK.
Biosensors
|September 23, 2022
Summary
Nanosensors offer non-destructive, real-time monitoring of plant processes, aiding food security and sustainable development. Further research is needed to overcome cost and health concerns for wider adoption.
Area of Science:
- Plant science
- Nanotechnology
- Biotechnology
Background:
- Plant science addresses global challenges like food and energy security.
- Nanosensors enable non-destructive, real-time monitoring of plant biological processes.
- Existing nanosensors include optical (FRET) and electrochemical types for various plant analyses.
Purpose of the Study:
- To review the application of nanosensors in plant science.
- To highlight the potential of nanosensor technology in achieving Sustainable Development Goals.
- To identify challenges hindering the commercial impact of nanosensors in plant science.
Main Methods:
- Review of existing literature on nanosensor applications in plant science.
- Analysis of different types of nanosensors and their mechanisms (e.g., FRET, electrochemical).
- Discussion of current and potential applications in plant nutrient determination, disease assessment, and metabolic monitoring.
Main Results:
- Nanosensors provide precise, real-time data on plant signaling, metabolism, and composition.
- Applications span nutrient analysis, disease detection, and monitoring of biomolecules like proteins and hormones.
- The integration of nanosensors with plant science shows promise for sustainable development.
Conclusions:
- Nanosensor technology is a powerful tool for advancing plant science research and applications.
- Addressing knowledge gaps in nanomaterial health effects and reducing costs are crucial for commercialization.
- This technology can significantly contribute to achieving global sustainability targets.

